931647216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1063}}^1$

素因数の和:1155

約数の個数: 120

約数和(自身を含む): 2620248960

約数和(自身を除く): 1688601744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 961, 1063, 1178, 1488, 1767, 1922, 2126, 2356, 2883, 3189, 3534, 3844, 4252, 4712, 5766, 6378, 7068, 7688, 8504, 9424, 11532, 12756, 14136, 15376, 17008, 18259, 20197, 23064, 25512, 28272, 32953, 36518, 40394, 46128, 51024, 54777, 60591, 65906, 73036, 80788, 98859, 109554, 121182, 131812, 146072, 161576, 197718, 219108, 242364, 263624, 292144, 323152, 395436, 438216, 484728, 527248, 626107, 790872, 876432, 969456, 1021543, 1252214, 1581744, 1878321, 2043086, 2504428, 3064629, 3756642, 4086172, 5008856, 6129258, 7513284, 8172344, 10017712, 12258516, 15026568, 16344688, 19409317, 24517032, 30053136, 38818634, 49034064, 58227951, 77637268, 116455902, 155274536, 232911804, 310549072, 465823608, 931647216]

約数ペア:

[(1, 931647216), (2, 465823608), (3, 310549072), (4, 232911804), (6, 155274536), (8, 116455902), (12, 77637268), (16, 58227951), (19, 49034064), (24, 38818634), (31, 30053136), (38, 24517032), (48, 19409317), (57, 16344688), (62, 15026568), (76, 12258516), (93, 10017712), (114, 8172344), (124, 7513284), (152, 6129258), (186, 5008856), (228, 4086172), (248, 3756642), (304, 3064629), (372, 2504428), (456, 2043086), (496, 1878321), (589, 1581744), (744, 1252214), (912, 1021543), (961, 969456), (1063, 876432), (1178, 790872), (1488, 626107), (1767, 527248), (1922, 484728), (2126, 438216), (2356, 395436), (2883, 323152), (3189, 292144), (3534, 263624), (3844, 242364), (4252, 219108), (4712, 197718), (5766, 161576), (6378, 146072), (7068, 131812), (7688, 121182), (8504, 109554), (9424, 98859), (11532, 80788), (12756, 73036), (14136, 65906), (15376, 60591), (17008, 54777), (18259, 51024), (20197, 46128), (23064, 40394), (25512, 36518), (28272, 32953)]